While a nested VMM runs above a root VMM, such as Citrix XenClient*, it still requires access to Intel® Virtualization Technology for IA-32, Intel® 64 and Intel® Architecture, and shares access with the root VMM.

While a nested VMM runs above a root VMM, such as Citrix XenClient*, it still requires access to Intel® Virtualization Technology for IA-32, Intel® 64 and Intel® Architecture, and shares access with the root VMM.